MCQ
In the following circuit, the equivalent capacitance between terminal $A$and terminal  $B$  is : 
  • A
    $1 \mu \mathrm{F}$
  • B
    $0.5 \mu \mathrm{F}$
  • C
    $4 \mu \mathrm{F}$
  • $2 \mu \mathrm{F}$

Answer

Correct option: D.
$2 \mu \mathrm{F}$
d
Given circuit is balanced Wheatstone bridge

(image)

$C_{A B}  =1+1$

$ =2 \mu \mathrm{F}$

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